BeardedGinga
XS400 Member
I bought a 1978 XS400 it has 80 on one cylinder and 60 on the other the numbers get a little better when I put some oil in the cylinders I haven't done a leak down test on it yet so don't know about the valves yet. I was going to make sure the valves are adjusted properly before I did the leak down test and rechecked the compression. Now my question is, is there anything else I should be looking to check before I fully commit to rebuilding it.